Smokey Blue Color

#647b84

Smokey Blue is pale, cool-toned shade of cool cyan. It is better contrasting with white. This color combines beautifully with warm red, warm green or warm magenta

Inverse Color #9b847b
Complementary Color #846d64
Color Shade: cool cyan (196.88° hue)
Color Temperature: cool
Lightness: 45.49% (better contrasting with white)
Smokey Blue Color Sample
Smokey Blue Color Sample

Better Alternatives To #647b84

If you're looking for a similar cool cyan shade, there are some better alternatives to Smokey Blue Color. The Calligraphy color for instance is a darker and a bit more faded option, however this color has a mid cyan bias. Consider a lighter and more saturated alternative called Architecture Blue (#7195a6) for more energetic effect. Try Grey Web as it also a bit more faded and calm.

Complementary Palette

#846d64 is the best complementary color to Smokey Blue. Warm red shades generally complement the cool cyan hues best as they are found on the opposite end of the color wheel. The most popular #647b84 complementary color is Sand Dune, as it offers maximum contrast and grab the viewer's attention.

Analogous Palette

The analogous palette of warm cyan, cool cyan, and cool blue colors offers a soft combination of similar cool shades. The analogous colors of Pale Sky are #64847d and #646b84. Thus found on the left and right of #647b84 on the color wheel with a 30° gap. Consider matching Viridian Green and Storm Gray colors as they work well with Smokey Blue.

Split-complementary Palette

The split-complementary Smokey Blue palette consists of #847d64 and #84646b colors. They can be found 30° apart on either side of the complementary color (#846d64). Try Clay Creek and Falcon colors in combination with #647b84, as they are not as contrasting as a complementary color, hence, giving more hue variety to make your design stand out.

Triadic Palette

The triadic palette of #647b84 offers a combination of cool yellow and warm magenta shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the Smokey Blue. Thus Flax Smoke and Falcon giving maximum hue separation to use all three together.

Square Palette

The square color palette of Smokey Blue contains three additional colors. Thus, complementary Sand Dune, Rum, and Glade Green split by 90° on the color wheel. #647b84 square combo is a palette of cool cyan, cool magenta, warm red and warm green shades that work together well.

Tetradic Palette

The tetradic palette is a bit more complex than the square and has more of a rectangle shape. Smokey Blue tetradic combo consists of warm red complementary color (#846d64) and two others. The Falcon is positioned 120° clockwise from the primary color and Viridian Green – 120° from the complementary Sand Dune. This palette is not recommended to use as-is. Try to tweak the saturation and brightness of #84647b and #64846d.

Conversion Table

In a RGB color space, hex #647b84 is made of 28% red, 35% green and 37% blue. In a HSL mode Smokey Blue has a hue angle of 196.88°, a saturation of 13.79% and a lightness of 45.49%. In a CMYK space (used in printing only), hex #647b84 is made of 12.54% cyan, 3.52% magenta, 0% yellow and 48.24% black ink.

HEX #647b84
RGB Decimal rgb(100,123,132)
RGB Percentage 28%, 35%, 37%
CMYK 12.54, 3.52, 0, 48.24
HSL hsl(196.88,13.79%,45.49%)
HSV (or HSB) hsv(196.88,24.24%,51.76%)
CIE-LAB lab(50.146,-6.1698,-7.6655)
XYZ xyz(16.5033,18.5412,24.5388)
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